CN111657805A - Cleaning machine - Google Patents

Abstract

The invention relates to a cleaning machine, which comprises a water tank body with a washing cavity, wherein a draining plate which enables the upper space and the lower space of the washing cavity to be relatively independently arranged is detachably arranged in the water tank body, a draining hole for water on the draining plate to flow into the lower space from the upper space is formed in the position, close to the edge, of the draining plate, and a flow guide channel which is independent of the washing cavity and is connected with the draining hole is formed in the side wall of the water tank body. The draining plate is arranged in the sink body, the draining plate divides the washing cavity into an upper space and a lower space which are relatively independent, when dishes are washed, the draining plate can be taken out, when articles are not washed or only fruits and vegetables are washed, the draining plate is placed in the sink body, the washed dishes exist in the lower space or can be used for normal fruit and vegetable washing, the upper space can be used for placing the washed dishes and fruits and vegetables, accumulated water in the upper space can be discharged through the drainage hole and the flow guide channel, the utilization rate of the space in the sink body is improved, and great convenience is brought to users.

Description

Cleaning machine

Technical Field

The invention relates to a household electrical appliance for kitchen, in particular to a cleaning machine for washing tableware, vegetables or fruits.

Background

With the increasing living standard of people, the dish washing machine is used as a kitchen household appliance and is more and more introduced into families. The dish-washing machines on the market are generally divided into a table type dish-washing machine, a cabinet type dish-washing machine and a trough type dish-washing machine, wherein the table type dish-washing machine is an integral independent structure and is generally placed on a table top for use; the cabinet type dish washing machine is also an independent structure, but needs to be embedded into a kitchen cabinet for use; the sink dishwasher is combined with a sink and is generally installed in a kitchen cabinet for use.

At present, the structure of a relatively mature water tank type cleaning machine in the market is mainly described in chinese patent "water tank type cleaning machine" (application number: CN201310750968.1) with publication number CN104224074B, that is, the water tank type cleaning machine comprises a tank body forming a washing space, the tank body comprises a water tank body and a cover plate rotatably connected to the water tank body, a concave draining area is arranged at least at the central part of the bottom of the water tank body, a water pump for pumping water in the draining area to the washing space above the draining area is arranged in the draining area, the draining area is covered with a draining plate with draining holes, and a rotary spray arm which is communicated with the water pump and has water outlet holes is arranged above the draining plate. By arranging the draining area covered with the draining plate and arranging the water pump in the draining area, the water pump is isolated from the washing area, so that the water flowing back to the water pump is filtered by the draining plate.

The water tank body of the existing water tank type cleaning machine is made of stainless steel materials, and the processing mode mainly comprises two modes of welding and deep drawing. For the welding process, the welding deformation of the stainless steel material is large, so that the dimensional precision of the water tank is difficult to control, the integral shape of the water tank body is limited, the structure of the water tank body is single, the development of more functional structures of the water tank type cleaning machine is further restricted, and the welding process has extremely high requirements on a welding die, low welding efficiency and high cost; for the drawing process, the drawing depth of the water tank is directly limited by the deformation limit of the stainless steel material, the depth of the water tank is generally smaller than the opening width of the water tank after the water tank is drawn by the drawing process, and the drawing depth of the water tank is difficult to be larger than the opening width of the tank body in the current worldwide process, so that the water tank occupies a large installation space of a kitchen when being installed, and the washing space of the water tank is limited to a great extent.

The water tank body made of plastic has strong plasticity, and the depth of the tank body is convenient to deepen as required, so that the kitchen space is effectively utilized. However, since the water pump of the cleaning machine is disposed at the bottom of the water tank body, the spray arm at the bottom of the water tank body needs to be installed and used in cooperation with the water pump, so that the depth of the water tank body is increased, but the space in the top area of the water tank body cannot be effectively utilized.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides a cleaning machine which can enable the upper space of a water tank body to be independently used and improve the space utilization rate of the water tank body.

The technical scheme adopted by the invention for solving the technical problems is as follows: a cleaning machine, including the basin body that has the washing chamber, its characterized in that: the detachable draining board capable of enabling the upper space and the lower space of the washing cavity to be arranged relatively independently is arranged in the water tank body, a water draining hole for draining water on the draining board from the upper space is formed in the position, close to the edge, of the draining board, and a flow guide channel which is independent of the washing cavity and connected with the water draining hole is formed in the side wall of the water tank body.

As an improvement, a slag twisting mechanism capable of mincing solid matters carried in water flow is arranged in the flow guide channel. The solid with larger volume can be carried in the discharged accumulated water on the draining plate, the flow guide channel is easily blocked, and the slag twisting mechanism is arranged, so that the problem can be effectively avoided.

Preferably, the slag twisting mechanism comprises a shell, a slag twisting knife and an impeller, the shell is provided with an inner cavity, the upper end of the shell is connected with the upper part of the flow guide channel, the slag twisting knife can be rotatably arranged in the inner cavity of the shell and used for twisting solid substances, the impeller can be rotatably arranged in the inner cavity of the shell and located below the slag twisting knife, the impeller is provided with blades capable of pushing the slag along the radial direction, correspondingly, an output port corresponding to the blade arrangement and used for outputting the slag is formed in the side wall of the shell, and the output port is connected with the lower part of the flow guide channel. The slag twisting cutter and the impeller are connected with a motor through the same transmission shaft, the upper part of the impeller is provided with an axial flow blade which can convey the slag downwards along the axial direction, the lower part of the impeller is provided with a centrifugal blade which can disperse the slag outwards along the radial direction, and the upper end of the centrifugal blade is connected with the lower end of the axial flow blade and is in smooth transition at the connection position. By adopting the structure, the solid is convenient to be stirred and timely output.

Preferably, the drain hole is disposed near a first edge of the draining board, and the height of the upper wall surface of the draining board is gradually reduced from a second edge disposed opposite to the first edge. The structure is beneficial to quickly discharging accumulated water on the draining plate.

Preferably, the bottom of the water tank body is provided with a traction valve for draining water, and the lower end of the flow guide channel is communicated with an inlet of the traction valve. The structure is convenient for directly discharging accumulated water on the draining plate, thereby avoiding the pollution caused by the accumulated water at the bottom of the water tank body or dishes in the lower space.

As an improvement, a first water inlet arranged corresponding to the lower water hole is formed in the outer side wall of the water tank body, and a washing structure capable of washing the draining plate through the first water inlet is arranged on the outer side of the water tank body. The draining board is likely to accumulate some broken slag and the like after being used, the manual cleaning is troublesome, and the flushing structure is arranged, so that the draining board is kept clean; in addition, dirt is easy to accumulate after slag breaking in the flow guide channel, and the flow guide channel is washed after being used each time, so that the inside of the flow guide channel can be kept clean, and dirt accumulation and even blockage of the channel are avoided.

In order to facilitate connection, the flushing structure comprises a water storage shell and a driving piece, the water storage shell is arranged on the outer side wall of the water tank body and is provided with a water storage cavity, the water storage shell is provided with a water inlet pipeline and a water outlet, the driving piece is arranged in the water inlet pipeline and provides power for water inlet, and the water outlet is connected with a first water inlet in the water tank body.

Preferably, be provided with the measurement subassembly that can carry out the measurement to the inflow water yield in the water intake pipe, this measurement subassembly includes sleeve, magnetism impeller, stop collar and sensor, the sleeve is located in the water intake pipe, magnetism impeller can locate in the sleeve with rotating, the stop collar is located magnetism impeller top and bottom and is had the spacing card foot that enables the unidirectional rotation of magnetism impeller, the sensor is located on the water intake pipe outer wall and can detect the rotation signal of magnetism impeller. The metering assembly is arranged, so that the water consumption for flushing can be controlled automatically, and the water is saved.

Preferably, the bottom of the sleeve is fixedly provided with an impeller arranged along the axial direction, blades of the impeller extend along the axial direction of the impeller at the lower part of the impeller, the blades of the impeller extend spirally along the periphery of the impeller at the upper part of the impeller, the blades of the magnetic impeller also extend spirally along the circumferential direction of the impeller, and the spiral direction of the blades of the magnetic impeller is opposite to the spiral direction of the blades at the upper part of the impeller. With such a structure, the metering accuracy is improved.

In order to facilitate connection, a first connecting hole is formed in the center of the upper end of the impeller, a first connecting shaft capable of being inserted into the first connecting hole in a rotating mode is arranged at the lower end of the magnetic impeller, an end cover capable of allowing water flow to penetrate through is arranged at the top of the sleeve, a second connecting hole is formed in the center of the lower wall face of the end cover, and a second connecting shaft capable of being inserted into the second connecting hole in a rotating mode is arranged at the upper end of the magnetic impeller.

Preferably, the edge of the draining plate is provided with a vertically arranged surrounding edge, and a second water inlet corresponding to the first water inlet is formed in the surrounding edge.

Compared with the prior art, the invention has the advantages that: the draining plate is arranged in the sink body, the draining plate divides the washing cavity into an upper space and a lower space which are relatively independent, when dishes are washed, the draining plate can be taken out, when articles are not washed or only fruits and vegetables are washed, the draining plate is placed in the sink body, the washed dishes exist in the lower space or can be used for normal fruit and vegetable washing, the upper space can be used for placing the washed dishes and fruits and vegetables, accumulated water in the upper space can be discharged through the drainage hole and the flow guide channel, the utilization rate of the space in the sink body is improved, and great convenience is brought to users.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the present invention;

FIG. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a cross-sectional view of a flushing structure in an embodiment of the present invention;

FIG. 6 is an exploded view of a metering assembly in an embodiment of the present invention;

fig. 7 is a schematic structural view of fig. 6 from another angle.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, the cleaning machine of the present embodiment is a water tank type cleaning machine, and is installed on a table top of a cabinet for use. The washing machine of the embodiment comprises a water tank body 1 with a washing cavity 10, and a draining plate 2 which enables an upper space 101 and a lower space 102 of the washing cavity 10 to be relatively independently arranged is detachably arranged in the water tank body 1.

The edge of the draining board 2 of this embodiment is provided with a lower water hole 21 for draining the water on the draining board 2 from the upper space 101, and a diversion channel 12 which is independent of the washing chamber 10 and is connected with the lower water hole 21 is formed on the side wall of the sink body 1. The diversion channel 12 is provided with a slag twisting mechanism 3 which can rub solid matters carried in water flow. The slag twisting mechanism 3 of this embodiment includes a housing 31, a slag twisting blade 32 and an impeller 33, the housing 31 has an inner cavity 310 and an upper end connected with an upper portion of the flow guide channel 12, the slag twisting blade 32 can be rotatably disposed in the inner cavity 310 of the housing 31 and used for twisting solid objects, the impeller 33 can be rotatably disposed in the inner cavity 310 of the housing 31 and located below the slag twisting blade 32, the impeller 33 has blades capable of pushing crushed slag along a radial direction, correspondingly, an output port 311 corresponding to the arrangement of the blades and used for outputting crushed slag is formed on a side wall of the housing 31, and the output port 311 is connected with a lower portion of the flow guide channel 12. The slag twisting knife 32 and the impeller 33 are connected with a motor 35 through the same transmission shaft 34, the upper part of the impeller 33 is provided with an axial flow blade 332 capable of conveying the crushed slag downwards along the axial direction, the lower part of the impeller 33 is provided with a centrifugal blade 331 capable of dispersing the crushed slag outwards along the radial direction, and the upper end of the centrifugal blade 331 is connected with the lower end of the axial flow blade 332 and is in smooth transition at the connection part, so that the solid is stirred and timely output.

The lower water hole 21 of the embodiment is arranged close to the first edge of the draining board 2, the height of the upper wall surface of the draining board 2 is gradually reduced from the second edge arranged opposite to the first edge, and the structure is favorable for quickly discharging accumulated water on the draining board 2. The bottom of the water tank body 1 is provided with a traction valve 4 for draining water, and the lower end of the diversion channel 12 is communicated with the inlet of the traction valve 4. This structure facilitates the direct drainage of the accumulated water on the draining plate 2 while avoiding the accumulation of water at the bottom of the tub body 1 or the contamination of the dishes in the lower space 102.

In this embodiment, the outer side wall of the water tank body 1 is provided with a first water inlet 14 arranged corresponding to the lower water hole 21, and the outer side of the water tank body 1 is provided with a flushing structure 6 capable of flushing the draining plate 2 through the first water inlet 14. Draining plate 2 may accumulate some disintegrating slag etc. after using, and it is comparatively troublesome for the artificial clearance, sets up and should wash the structure, is convenient for make draining plate 2 keep clean, in addition, accumulates the dirt easily behind the disintegrating slag in water conservancy diversion pipeline 12, washes after finishing using at every turn, can keep clean in the water conservancy diversion passageway 12, avoids the dirt accumulation to block up the pipeline even. The edge of the draining board 2 is provided with a vertically arranged surrounding edge 22, and a second water inlet 23 corresponding to the first water inlet 11 is arranged on the surrounding edge 22.

Specifically, the flushing structure 6 includes a water storage housing 61 and a driving member, the water storage housing 61 is disposed on the outer side wall of the water tank body 1 and has a water storage cavity, the water storage housing 61 has a water inlet pipe 611 and a water outlet 612, the driving member is a pump disposed on the water inlet pipe 611 and providing power for water inlet, and the water outlet 612 is connected to the first water inlet 14 on the water tank body 1. The water inlet pipe 611 of the present embodiment is provided with a metering assembly 62 capable of metering the amount of inlet water, the metering assembly 62 includes a sleeve 621, a magnetic impeller 622, a stop collar 623 and a sensor, the sleeve 621 is disposed in the water inlet pipe 611, the magnetic impeller 622 is rotatably disposed in the sleeve 621, the stop collar 623 is disposed above the magnetic impeller 622 and has a stop clip 6231 at the bottom thereof, the stop clip enables the magnetic impeller 622 to rotate in one direction, the sensor is disposed on the outer wall of the water inlet pipe 611 and is capable of detecting the rotation signal of the magnetic impeller 622, the magnetic impeller 622 cuts a magnetic field when rotating so as to transmit the signal to the sensor, and the number of rotation turns of the magnetic impeller 622 is used for metering the flow rate of. The metering assembly 62 is arranged, so that the water consumption for flushing can be automatically controlled, and the water is saved. The bottom of the sleeve 621 is fixedly provided with an impeller 6211 arranged along the axial direction, blades of the impeller 6211 extend along the axial direction of the impeller 6211 at the lower part of the impeller 6211, blades of the impeller 6211 extend spirally along the periphery of the impeller 6211 at the upper part of the impeller 6211, blades of the magnetic impeller 622 also extend spirally along the circumferential direction of the magnetic impeller 622, and the spiral direction of the blades of the magnetic impeller 622 is opposite to the spiral direction of the blades at the upper part of the impeller 6211. With such a structure, the metering accuracy is improved. For the convenience of connection, a first connection hole 6212 is opened at a central portion of an upper end of the impeller 6211, a first connection shaft 6221 rotatably inserted in the first connection hole 6212 is provided at a lower end of the magnetic impeller 622, a cap 6213 through which water flows is provided at a top portion of the sleeve 621, a second connection hole 6214 is provided at a central portion of a lower wall surface of the cap 6213, and a second connection shaft 6222 rotatably inserted in the second connection hole 6214 is provided at an upper end of the magnetic impeller 622.

This embodiment has set up draining board 2 in basin body 1, this draining board 2 separates relatively independent upper space 101 and lower part space 102 with washing chamber 10, when washing the bowl dish, can take out draining board 2, when not rinsing article or only wash fruit vegetables, put into basin body 1 with draining board 2, lower part space 102 deposits the bowl dish that finishes of washing or is used for normal fruit vegetables to wash, upper part space 101 can be used to place the good bowl dish of washing, the fruit vegetables, water hole 21 discharges under the ponding accessible of upper part space 101, the utilization ratio of 1 inner space of basin body has been improved, bring very big facility for the user. Because the diversion pipeline 12 of the embodiment is arranged independently of the washing cavity 10, when the solid volume in the drainage is large or more, the diversion pipeline 12 is easy to be blocked, and the slag twisting mechanism 3 is arranged in the embodiment, so that the problem can be effectively avoided.

Claims (10)

1. A washing machine comprising a tank body (1) with a washing chamber (10), characterized in that: the detachable water draining plate is characterized in that the water draining plate (2) which enables an upper space (101) and a lower space (102) of the washing cavity (10) to be arranged relatively and independently is arranged in the water draining body (1), a lower water hole (21) for discharging water on the water draining plate (2) from the upper space (101) is formed in the position, close to the edge, of the water draining plate (2), and a flow guide channel (12) which is independent of the washing cavity (10) and connected with the lower water hole (21) is formed in the side wall of the water draining body (1).

2. The cleaning machine of claim 1, wherein: and a slag twisting mechanism (3) capable of mincing solid substances carried in water flow is arranged on the flow guide channel (12).

3. The cleaning machine of claim 2, wherein: the slag twisting mechanism (3) comprises a shell (31), a slag twisting knife (32) and an impeller (33), wherein the shell (31) is provided with an inner cavity (310), the upper end of the shell is connected with the upper part of the flow guide channel (12), the slag twisting knife (32) can be rotatably arranged in the inner cavity (310) of the shell (31) and is used for mincing a solid object, the impeller (33) can be rotatably arranged in the inner cavity (310) of the shell (31) and is positioned below the slag twisting knife (32), the impeller (33) is provided with blades (331) capable of pushing crushed slag along the radial direction, correspondingly, an output port (311) which is arranged corresponding to the blades (331) and is used for outputting the crushed slag is formed in the side wall of the shell (31), and the output port (311) is connected with the lower part of the flow guide channel (12).

4. The cleaning machine of claim 1, wherein: the lower water holes (21) are arranged close to the first edge of the draining board (2), and the height of the upper wall surface of the draining board (2) is gradually reduced from the second edge arranged opposite to the first edge.

5. The cleaning machine of claim 1, wherein: the bottom of the water tank body (1) is provided with a traction valve (4) for draining water, and the lower end of the flow guide channel (12) is communicated with an inlet of the traction valve (4).

6. The cleaning machine of any one of claims 1-5, wherein: the water tank is characterized in that a first water inlet (14) arranged corresponding to the lower water hole (21) is formed in the outer side wall of the water tank body (1), and a flushing structure (6) capable of flushing the draining plate (2) through the first water inlet (14) is arranged on the outer side of the water tank body (1).

7. The cleaning machine of claim 6, wherein: the flushing structure (6) comprises a water storage shell (61) and a driving piece, the water storage shell (61) is arranged on the outer side wall of the water tank body (1) and is provided with a water storage cavity, the water storage shell (61) is provided with a water inlet pipeline (611) and a water outlet (612), the driving piece is arranged on the water inlet pipeline (611) and provides power for water inlet, and the water outlet (612) is connected with a first water inlet (14) in the water tank body (1).

8. The cleaning machine of claim 7, wherein: be provided with in inlet channel (611) and carry out measuring subassembly (62) of measuring to the volume of intaking water, this measuring subassembly (62) includes sleeve (621), magnetic impeller (622), stop collar (623) and sensor, inlet channel (611) is located in sleeve (621), magnetic impeller (622) can be rotationally located in sleeve (621), stop collar (623) are located magnetic impeller (622) top and bottom have and enable magnetic impeller (622) unidirectional rotation's spacing card foot (6231), the sensor is located on inlet channel (611) outer wall and is connected with magnetic impeller (622) magnetic induction.

9. The cleaning machine of claim 8, wherein: the bottom of the sleeve (621) is fixedly provided with an impeller (6211) which is arranged along the axial direction, blades of the impeller (6211) extend along the axial direction of the impeller (6211) at the lower part of the impeller (6211), blades of the impeller (6211) extend along the periphery of the impeller (6211) at the upper part of the impeller (6211) in a spiral manner, blades of the magnetic impeller (622) also extend in a spiral manner along the circumferential direction of the magnetic impeller (622), and the spiral direction of the blades of the magnetic impeller (622) is opposite to the spiral direction of the blades at the upper part of the impeller (6211).

10. The cleaning machine of claim 8, wherein: the edge of the draining plate (2) is provided with a vertically arranged surrounding edge (22), and a second water inlet (23) corresponding to the first water inlet (14) is formed in the surrounding edge (22).

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